66427998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 99045282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1367, 1869, 2314, 2734, 3471, 3738, 4101, 6942, 8099, 8202, 9569, 16198, 17771, 19138, 24297, 28707, 35542, 48594, 53313, 57414, 106626, 121663, 124397, 243326, 248794, 364989, 373191, 729978, 746382, 851641, 1581619, 1703282, 2554923, 3163238, 4744857, 5109846, 9489714, 11071333, 22142666, 33213999, 66427998]

約数ペア:

[(1, 66427998), (2, 33213999), (3, 22142666), (6, 11071333), (7, 9489714), (13, 5109846), (14, 4744857), (21, 3163238), (26, 2554923), (39, 1703282), (42, 1581619), (78, 851641), (89, 746382), (91, 729978), (178, 373191), (182, 364989), (267, 248794), (273, 243326), (534, 124397), (546, 121663), (623, 106626), (1157, 57414), (1246, 53313), (1367, 48594), (1869, 35542), (2314, 28707), (2734, 24297), (3471, 19138), (3738, 17771), (4101, 16198), (6942, 9569), (8099, 8202)]